{
  "manageEntity": {
    "action": "Follow",
    "entityId": "774036892",
    "entityType": "User",
    "nonce": "0x9537971dfcfc12db97306aa0eb104c03e7f51015b8c506b919dab998811a858e",
    "signature": "0x2dbf46d1b882ad2151a08dc599d6a7e257f96754829cbef505fd5927d745caad759e4b34cc399e327f2137d5bcb0a9babdc3db9b1408c010f843857dbf443b0a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}